BW

1. bacteriological warfare.

2. biological warfare.

3. (in television, motion pictures, photography, etc.) black and white, as opposed to color.

BW

¹

abbreviation

1. biological warfare

2. Botswana (international car registration)

B/W

²

abbreviation

1. black and white

bw

³

abbreviation

1. Botswana

Example Sentences

A technical team from Oslo, Norway would arrive at the vessel later Wednesday to investigate the incident, BW LNG AS said.

From Seattle Times

BW stop listening to this programming and elevate your standards.

From Los Angeles Times

"Chinese companies move here mostly to serve their clients who moved earlier," said BW Industrial Development's Chan.

From Reuters

Those investments will create nearly 537,000 jobs a year for a decade, according to an analysis by BW Research commissioned by The Nature Conservancy.

From Reuters

Another 13 guns were sold at Chief Wendt’s store BW Outfitters.

From Washington Times